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Replacement Filter media for Matala® BioSteps External Gravity Filter. This will work for BioSteps 10 & II Each filter media pad is sold separately (this is not for a pair) and the BioSteps unit is sold separately. If you want a pair of filter media, you must order 2.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$29.99